Injection Mold Supervisor Job Jefferson Ohio USA,Manufacturing / Production

Location: Jefferson

🚨 NOW HIRING – INJECTION MOLDING SUPERVISOR 🚨
📍 Jefferson, OH
$ Based on Experience.

Mancan, in partnership with a Jefferson-area manufacturing facility, is seeking an experienced Injection Molding Supervisor!

If you have a strong background in plastic injection molding, troubleshooting, process improvement, and production leadership, we want to hear from you!

🔧 WHAT YOU’LL BE DOING:

Maintain and improve injection molding and secondary processes
Process and troubleshoot injection molding machines
Perform equipment start-ups and shutdowns
Identify opportunities to reduce waste and increase production efficiency
Monitor resin processing and drying temperatures
Troubleshoot machinery to ensure high-quality parts meet specifications
Verify process parameters and make adjustments to improve cycle times
Monitor mold setup sheets and ensure processes meet company standards
Work closely with the Quality Department to improve process control
Address processing and scrap issues in a timely manner
Ensure injection molding machines and supporting automated systems operate properly
Perform mold setups and set molds
Maintain safety and housekeeping standards
Help ensure production efficiency and equipment utilization goals are met

✅ REQUIREMENTS:

3+ years of plastic injection molding experience REQUIRED
Strong knowledge of the plastic injection molding industry
Experience processing and troubleshooting injection molding equipment
Knowledge of resin processing and drying temperatures
Ability to troubleshoot quality and production issues
Experience with mold setups
Strong leadership, problem-solving, and process-improvement skills
Must be able to work Saturdays

🕒 SCHEDULE
Monday–Saturday | 2nd Shift

Production shift: 2:45 PM–11:00 PM
Supervisor must arrive at least 30 minutes before the start of shift
Must be available to stay after the shift as needed
Saturdays are currently required

Mancan Temporary Staffing Employment Agency offers our temporary employees full benefits such as paid vacation, holidays, 401K, as well as vision, dental, and medical. Some of the best companies in the area use Mancan including Fortune 500 companies. It is a great opportunity for you to get your foot in the door with some of the area’s top companies. If you have any questions please do not hesitate to call us at

Apply online at or stop in as we take applications Monday-Friday from 8am-4pm. Please bring 2 forms of government resume with you. Mancan temporary staffing employment agency is located at 4538 Main Ave. Ashtabula, OH 44004. Please call us at with any questions.

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